carbon dioxide is necessary for photosynthesis experiment
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Designing an experiment to test the rate of photosynthesis The students will learn that: 1) the variables of light intensity, temperature, carbon dioxide, light quality all influence the rate of photosynthesis. 2) photosynthesis requires carbon dioxide to furnish the carbon required to make glucose.This carbon dioxide will be supplied by sodium bicarbonate dissolved in the water with the plant leaf disks.he students will learn that: 1) the variables of light intensity, temperature, carbon dioxide, light quality all influence the rate of photosynthesis. 2) photosynthesis requires carbon dioxide to furnish the carbon required to make glucose.
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Photosynthesis & Respiration After carbon dioxide enters the leaf through stomata it moves into the mesophyll cells where photosynthesis occurs and glucose is constructed. Respiration. Photosynthesis is the process by which plants use light energy to convert carbon dioxide and water into sugars.eaves contain water which is necessary to convert light energy into glucose through photosynthesis. Leaves have two structures that minimize water loss, the cuticle and stomata. The cuticle is a waxy coating on the top and bottom of leaves which prevents water from evaporating into the atmosphere (Figure 3a).
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- It is very interesting how photosynthesis and cellular respiration help each other. During photosynthesis, the plant needs carbon dioxide and water-- both of which are released into the air during respiration.And during respiration, the plant needs oxygen and glucose, which are both produced through photosynthesis!he sugar glucose is important because it is necessary for cellular respiration. During cellular respiration, the chemical energy in the glucose molecule is converted into a form that the plant can use for growth and reproduction.
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What is Photosynthesis Plants, however, take in and use carbon dioxide gas. for photosynthesis. Carbon dioxide enters through tiny holes in a plant’s leaves, flowers, branches, stems, and roots. Plants also require water to make their food. Depending on the environment, a plant’s access to water will vary.
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Carbon dioxide in Earth's atmosphere However, not all organisms that use light as a source of energy carry out photosynthesis, since photoheterotrophs use organic compounds, rather than carbon dioxide, as a source of carbon. In plants, algae and cyanobacteria, photosynthesis releases oxygen.This is called oxygenic photosynthesis.arbon dioxide is converted into sugars in a process called carbon fixation. Carbon fixation is an endothermic redox reaction, so photosynthesis needs to supply both a source of energy to drive this process, and the electrons needed to convert carbon dioxide into a carbohydrate.
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Photosynthesis and Cellular Respiration Study Guide Photosynthesis Plants use light energy (sunlight) to combine carbon dioxide (CO2) and water (H2O) to make simple sugars (C6H12O6) Why is this important to us? We cannot make our own food (glucose or energy) we must get our food from plants. Plants are the first step in the food chain.hotosynthesis Plants use light energy (sunlight) to combine carbon dioxide (CO2) and water (H2O) to make simple sugars (C6H12O6) Why is this important to us? We cannot make our own food (glucose or energy) we must get our food from plants. Plants are the first step in the food chain.
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Plants and Their Environment Carbon Dioxide Enrichment. Carbon Dioxide Enrichment will dramatically increase the growth of green plants. Green plants use carbon dioxide (CO2) and water in the presence of light to synthesize organic compounds. The plant then converts these organic compounds into elements that it can use (food).This process is called photosynthesis.f any of these ingredients (CO2, water or light) are at levels below what the plant can use for maximum efficiency, it will only be able to perform at that level and no greater. Adding carbon dioxide to a growing environment that is not receiving proper nutrients or is low on light will not produce the desired results.
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Experiments to show the factors required in photosynthesis (2) - light and carbon dioxide Experiments to show the factors required in photosynthesis (2) - light and carbon dioxide. The plant is placed in a dark place, e.g. a cupboard for 24 or 48 hours. It is essential that the plant is watered beforehand, and not forgotten about!
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- Thus, during photosynthesis a plant consumes water, carbon dioxide, and light energy, and produces glucose and oxygen. The sugar glucose is important because it is necessary for cellular respiration.
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These are the things that plants need for photosynthesis: Aerobic respiration. The glucose and oxygen react together in the cells to produce carbon dioxide and water. The reaction is called aerobic respiration because oxygen from the air is needed for it to work. Here is the word equation for aerobic respiration: glucose + oxygen → carbon dioxide + water (+ energy) (Energy is released in the reaction. We show it in brackets in the equation because energy is not a substance.) Now we will look at how glucose and oxygen get to the cells so that respiration can take place and how we get rid of the carbon dioxide.
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Learn the Photosynthesis Formula Since photosynthesis requires carbon dioxide, water, and sunlight, all of these substances must be obtained by or transported to the leaves. Carbon dioxide is obtained through tiny pores in plant leaves called stomata. Oxygen is also released through the stomata.Water is obtained by the plant through the roots and delivered to the leaves through vascular plant tissue systems. Sunlight is absorbed by chlorophyll, a green pigment located in plant cell structures called chloroplasts. Chloroplasts are the sites of photosynthesis.n summary, photosynthesis is a process in which light energy is converted to chemical energy and used to produce organic compounds. In plants, photosynthesis typically occurs within the chloroplasts located in plant leaves. Photosynthesis consists of two stages, the light reactions and the dark reactions.
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What are the chemical substances needed for photosynthesis? Photosynthesis is a process used by plants in which energy from sunlight is used to convert carbon dioxide and water into molecules needed for growth.These molecules include sugars, enzymes and chlorophyll. Light energy is absorbed by the green chemical chlorophyll.hotosynthesis is a process used by plants in which energy from sunlight is used to convert carbon dioxide and water into molecules needed for growth.
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- All the carbon needed for photosynthesis comes from carbon dioxide. All the hydrogen comes from water. When plants use carbon dioxide and water to make glucose there is a lot of oxygen left over. Here is a word equation: Carbon dioxide and water are inorganic chemicals, whereas glucose is an organic chemical. Plants need energy to convert carbon dioxide and water into glucose; this energy comes from sunlight. Plants can also use artificial light providing that it contains the right frequencies (colours).
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- These sugars are then used by the plant as energy for any number of things. The process of photosynthesis requires three things: Light, Carbon dioxide and water. If any one of these things is in short supply, then photosynthesis cannot happen. When you increase the level of light, plants will photosynthesize more.
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During the process of photosynthesis plants use During photosynthesis, plants capture light energy from the Sun to break weak bonds in reactants, such as carbon dioxide and water, and form. carbon-containing molecules, such as glucose.The carbon-containing molecules can then be used.uring photosynthesis, plants capture light energy from the Sun to break weak bonds in reactants, such as carbon dioxide and water, and form. carbon-containing molecules, such as glucose. The carbon-containing molecules can then be used.
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- If you talk about only the reactants then they are carbon dioxide with water when they react together glucose is formed.Overall the things required for the photosynthesis are … sunight ,water ,air (carbon dioxide).
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- An important summary statement is that during combustion/metabolism oxygen is used and carbon dioxide is a product. The whole purpose of both processes is to convert chemical energy into other forms of energy such as heat. Some carbon dioxide is used by algae and phytoplankton through the process of photosynthesis. In other marine ecosystems, some organisms such as coral and those with shells take up carbon dioxide from the water and convert it into calcium carbonate.
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- In the process of photosynthesis, light energy is used to convert carbon dioxide and water into glucose (sugar) and oxygen. The energy in the light is converted into the chemical energy in the glucose molecules.
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Carbonâs central role Green plants use carbon dioxide during photosynthesis, in which carbon dioxide and water are used to produce glucose (which gives the plant energy) and oxygen. Plants are known as carbon sinks because they absorb carbon dioxide from the atmosphere and ‘fix’ or hold onto carbon in the form of glucose within their tissues.
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- Best Answer: Carbon dioxide is not produced in photosynthesis, it is consumed. The CO2 that plants consume through photosynthesis comes from the air and is converted from CO2 into O2 and glucose (C6H12O6). Glucose is where organisms derive their energy from: it is food.
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- Carbon Dioxide. Carbon dioxide is used to make sugar in the photosynthesis reaction. The concentration of carbon dioxide in the Earth’s atmosphere varies between 0.03% and 0.04%. An increase in the concentration of carbon dioxide gives an increase in the rate of photosynthesis.he rate of photosynthesis increases linearly with increasing carbon dioxide concentration (from point A to B on the graph). Gradually the rate falls of and at a certain carbon dioxide concentration the rate of photosynthesis stays constant (from point B to C on the graph).
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Photosynthesis   Photosynthesis is a process used by plants, which is done to make food (glucose/sugar).   Photosynthesis requires carbon dioxide (CO2), sunlight, and water (H2O) whic … h would create glucose (sugar), and oxygen (O2).   A compound is a group of 2 or more different atoms combined chemically.  The compounds that is included for photosynthesis is carbon dioxide and water. 6 people found this useful. Photosynthesis requires carbon dioxide (CO2), sunlight, and water (H2O) whic … h would create glucose (sugar), and oxygen (O2).   A compound is a group of 2 or more different atoms combined chemically.   The compounds that is included for photosynthesis is carbon dioxide and water. 6 people found this useful.
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Why do plants need photosynthesis The plant must create its own energy in order to survive. Photosynthesis is the process by which new lease of energy is made available to the plant. For photosynthesis, plants need light, water, carbon dioxide and chlorophyll. The chlorophyll converts water from soil and carbon dioxide from air into oxygen and sugar in the presence of sunlight.
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Biology book1 In the Light Independent Process, carbon dioxide from the atmosphere (or water for aquatic/marine organisms) is captured and modified by the addition of Hydrogen to form carbohydrates (general formula of carbohydrates is [CH2O]n). The incorporation of carbon dioxide into organic compounds is known as carbon fixation.he raw materials of photosynthesis, water and carbon dioxide, enter the cells of the leaf, and the products of photosynthesis, sugar and oxygen, leave the leaf. Cross section of a leaf, showing the anatomical features important to the study of photosynthesis: stoma, guard cell, mesophyll cells, and vein.
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Plants need CO2 to live. So is more of it a good thing? One of the first things taught in biology class is that animals breathe in oxygen and exhale CO2, while plants take in CO2 during the day and release oxygen. In a process called “photosynthesis,” plants use the energy in sunlight to convert CO2 and water to sugar and oxygen. The plants use the sugar for food—food that we use, too, when we eat plants or animals that have eaten plants — and they release the oxygen into the atmosphere. If it were not for plants, we would have no oxygen in our air!
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- This reaction can be summarised in the word equation: Carbon dioxide + water glucose + oxygen. Photosynthesis - Higher tier. The chemical equation for photosynthesis is: 6CO 2 + 6H 2 O C 6 H 12 O 6 + 6O 2. Glucose from photosynthesis. Glucose is made up of carbon, hydrogen and oxygen atoms. Glucose made by the process of photosynthesis may be used in three ways: 1  It can be converted into chemicals required for growth of plant cells such as cellulose. 2  It can be converted into starch, a storage molecule, that can be converted back to glucose when the plant requires it.